Profile locking, color coding of the activity log, better pagination and ability to filter custom rules in useful ways.

Changelog

Added Profile Lock mode, available in Profile Options. This allows users to lock a given Profile, and prompt themselves with a message if they try to make subsequent changes to the profile. Profiles can be unlocked by entering password on the Profile Options page.
Added colors for icons to make Activity Log more visually appealing and informative at a glance
Added more easily accessible pagination for Activity Log on desktop
Added more filtering options for Custom Rules, available in the ... menu at the top right of the rule list
Fixed a bug where the onboarding 'Welcome' modal showed after browser cache was cleared even if you already had devices set up
Fixed bug where currently detected device did not update immediately after finishing the setup flow
Fixed some icons showing up in the wrong colours
Fixed some miscellaneous scrolling bugs on iOS Safari
Fixed a bug where :: was not recognized as a valid IPv6 address when adding new Redirect via IP Custom Rules/Services
Fixed awkward UI flashing on page loads
Updated many instances of bad grammar throughout the site
Updated Home Page and Features Pages to reflect Dashboard changes
Updated Status Page with Learn More link
Updated UX for loading trays in the Statistics section